Separate the cost categories
Request visibility into bare boards, components, assembly setup, placement operations, programming, testing and special processes. Compare quotes at the same quantity and scope before deciding which design change matters.
Simplify the costly constraints
Uncommon materials, extra lamination cycles, tight feature limits and special finishes can change the production route. Keep them where required by function; relax preferences that do not improve the product.
Evaluate total project cost
A cheaper component can create sourcing, rework or test problems. Panelization, repeatability, documentation and production yield may matter more than a small change in the unit purchase price.
Prepare the review package
- Consistent quantity breaks and delivery assumptions
- Separate setup and recurring costs
- Approved material/component alternatives
- Test coverage and expected build volume